What is considered the most valuable painting in the world?

Question

And is "Sunflowers" by Van Gogh still the one that sold for the most? And how much is the most valuable painting estimated to be worth? I would think that the "Mona Lisa" probably is the most valuable but I'm probably wrong.

Answer 1

Mona Lisa painting is most valuable painting in the world because of the mysterious Mona Lisa's smile in the painting.

Answer 2

I'm gonna go with Mona Lisa.

Answer 3

Although it would never be sold the Mona Lisa by Leonardo da Vinci is estimated to be worth from $700 million to $1 billion.

The world record price for a painting is for:
• No 5 (1948)
• Painted by Jackson Pollock (1912-56).
• Sold privately in 2006, for $140 million.

The most expensive Van Gogh was The Irises sold in 1987 for $49 million.